| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $65.78 | 13.282% | $74.5169 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $61.70 | 12.758% | $69.5717 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $181.59 | 8.652% | $197.3012 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $13.83 | 12.825% | $15.6037 | $15.60 | $15.60 | $15.60 |
| Purchase #5 | $118.72 | 12.532% | $133.598 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $108.30 | 13.548% | $122.9725 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $188.38 | 3.845% | $195.6232 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $738.30 | $809.1872 | $809.18 | $809.10 | $809.20 | |